... , Reach, SGS 2012 China best soldering enamel copper wire for electrical tools TI 130/155/180polyurethane enameled copper ... resistance characteristics. UL approved, file number:E250244Application fieldSuitable for electronic components, instrumentation winding, transformers, telecommunication equipments, ... Jinglong`s motto is "Pursuing Perfection, Innovating for the Future," and we look forward to ...